








⚡ Upgrade your drive with precision power and durability!
This genuine Bosch Engine Control Module (ECU) is a direct OEM replacement designed for Mercedes models including E250, E280 W211, SLK350 W171, and C350. Featuring a durable metal housing and precise calibration, it ensures optimal engine performance, fuel efficiency, and reliable operation. With plug-and-play installation and rigorous compatibility testing, this ECU is a smart, long-lasting upgrade for your vehicle’s electronic control system.
| Color | metal |
| Item Part Number | A2721535391 |
| Is Assembly Required | Yes |
| What is in the box? | ENGINE CONTROL UNIT |
| Weight | 2 Kilograms |
| Manufacturer | BOSCH |
| Country of Origin | Germany |
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